How can UV flatbed printers prevent trace marks during printing?UV flatbed printers are widely used and are used in various industries that are constantly added. Therefore, UV flatbed printers should pay attention to maintenance and maintenance during use, otherwise, after using for a long time, dark and light lines may appear when printing images. Next, briefly talk about how to prevent dark and light lines in the printed image.The print head is the most precise and important part of the UV flatbed printer, and it is also the implementer of image inkjet printing. If you want to prevent the printed image from appearing dark and light lines, the first thing to say is from the print head. The print head is so important, so we must pay great attention to maintenance , and we must prevent mechanical bumps and vibrations in the process of normal production and use of the printer.